Low-wind-resistance container compartment

Abstract

The utility model discloses a low-wind-resistance container compartment which comprises a frame and a compartment body, a door is hinged to the side face of the compartment body, an arc-shaped plate is fixedly connected to the front face of the compartment body, a tail flow guide plate is installed on the back face of the compartment body, wheels are installed at the bottom of the frame, and the bottom of the frame is provided with an air inlet and an air outlet. A wind breaking pointed-end plate is fixedly installed at the bottom of the vehicle frame, and a sealing plate is installed on the back face of the wind breaking pointed-end plate. By the adoption of the structure, compared with a plane, the arc-shaped plate is arranged in front of the compartment, the tail guide plate is arranged to reduce the volume of vacuum behind the vehicle and reduce wind resistance, the wind breaking pointed plate is arranged in the advancing direction of the wheels and the middle shaft to conduct wind breaking and flow guiding, then wind flow is guided through the sealing plate, and therefore the wind breaking efficiency is improved. And finally, the wind flows through the surface of the wake flow cover, so that the wind cannot flow through the concave-convex surface of the wheel, the problem that the wind resistance of an existing container compartment is large is solved, and the wind resistance can be greatly reduced when a vehicle runs at a high speed.

Description

Technical Field

[0001] The utility model relates to the technical field of van trucks, in particular to a low wind resistance container compartment. Background Art

[0002] The energy consumption of a vehicle is mainly used to overcome resistance. The biggest resistance during high-speed driving comes from air resistance, and the energy consumption caused by wind resistance accounts for more than 60% of the total energy consumption. Therefore, how to reduce wind resistance to reduce energy consumption has become a focus of energy-saving research for semi-trailers. For example, patent application number CN202311071824.3 discloses a "low wind resistance light van", which reduces wind resistance by setting an arc chamfer at the chamfer.

[0003] However, the wind resistance reduced on the car body is relatively small. For example, the front of the car body is a flat structure, which has greater wind resistance when driving at high speeds. Secondly, when driving at high speeds, the side of the car body encounters bumps and depressions, which easily produce chaotic vortices. The wheel part and the central axis part of the car body will produce large vortices when driving, which is not conducive to reducing wind resistance. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a low wind resistance container carriage to solve the problem of large wind resistance in the current container carriage.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A low wind resistance container car comprises a frame and a car body, a door is hingedly installed on the side of the car body, an arc-shaped plate is fixedly connected to the front of the car body, a tail deflector is installed on the back of the car body, wheels are installed on the bottom of the frame, a wind-breaking spike plate is fixedly installed on the bottom of the frame, a sealing plate is installed on the back of the wind-breaking spike plate, the sealing plate is arranged on the outer side of the wheel, a tail flow cover is installed on the back of the sealing plate, the tail flow cover is arranged in an arc shape, and the tail flow cover is fixedly installed on the bottom of the frame.

[0007] Preferably, the tail deflector is configured as a quadrangular pyramid structure, and the tail deflector includes four plates hinged to the back of the carriage.

[0008] Preferably, the top of the sealing plate is hinged to the bottom of the frame through a hinge, and the bottom of the sealing plate is hinged with a support rod.

[0009] Preferably, a plurality of wind-breaking horizontal plates are installed on both sides of the front side of the arc-shaped plate.

[0010] To sum up, the beneficial effects of the utility model are as follows: a low-wind resistance container car provided by the utility model greatly reduces the wind resistance compared with the plane by arranging an arc plate in the front of the car; the tail deflector is arranged to reduce the volume of the vacuum behind the car and reduce the wind resistance; the wind-breaking tip plate is arranged in the forward direction of the wheels and the central axis to break the wind and guide the flow, and then the wind flow is guided through the sealing plate and finally flows through the surface of the tail fairing, so that the wind will not flow through the unevenness of the wheel surface, thereby solving the problem of large wind resistance in the current container car, and thus greatly reducing the wind resistance when the vehicle is traveling at high speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a basic structural schematic diagram of the utility model;

[0012] Figure 2 It is a top view of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the wind-breaking tip plate of the utility model.

[0014] Figure numerals: 1, frame; 2, car body; 3, door; 4, curved plate; 5, tail deflector; 6, wheel; 7, wind-breaking tip plate; 8, cover plate; 9, wake cover; 10, support rod; 11, wind-breaking horizontal plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] like Figure 1 - Figure 3As shown, the utility model provides a low wind resistance container car, including a frame 1 and a car body 2, a door 3 is hingedly installed on the side of the car body 2, an arc plate 4 is fixedly connected to the front of the car body 2, a tail deflector 5 is installed on the back of the car body 2, a wheel 6 is installed on the bottom of the frame 1, a windbreaking spike plate 7 is fixedly installed on the bottom of the frame 1, a sealing plate 8 is installed on the back of the windbreaking spike plate 7, the sealing plate 8 is arranged on the outer side of the wheel 6, a tail shield 9 is installed on the back of the sealing plate 8, the tail shield 9 is arranged in an arc shape, and the tail shield 9 is fixedly installed on the bottom of the frame 1.

[0018] The arc plate 4 is formed integrally with the carriage, so that the carriage can play a role in breaking the wind in the forward direction when driving. Compared with the plane, its arc structure greatly reduces the wind resistance. The rear deflector 5 is set to reduce the volume of the vacuum behind the vehicle. Because the volume of the vacuum behind the vehicle is smaller during driving, the wind resistance of the vehicle is lower. The wind-breaking tip plate 7 is set in the forward direction of the wheel 6 and the middle axis. In this way, the wind-breaking tip plate 7 is used to break the wind and guide the flow, and then the wind flow is guided through the sealing plate 8, and finally flows through the surface of the tail shield 9. The tail shield 9 has the same function as the rear deflector 5, both of which reduce the vacuum area of ​​the tail. The sealing plate 8 prevents the wind from flowing through the uneven surface of the wheel 6. In this way, the wind resistance can be greatly reduced when the vehicle is driving at high speed.

[0019] The tail deflector 5 is set as a quadrangular pyramid structure, and the tail deflector 5 includes four plates hinged on the back of the car body, and has corresponding limit devices. The tail deflector 5 with a quadrangular pyramid structure can reduce the vacuum of the tail during driving and reduce wind resistance.

[0020] The top of the cover plate 8 is hinged to the bottom of the frame 1 through a hinge, and the bottom has a corresponding limit device. The bottom of the cover plate 8 is hinged to a support rod 10. When the wheel 6 needs to be repaired, the cover plate 8 can be lifted up and supported by the support rod 10. The frame 1 is provided with a socket for the end of the support rod 10 to be inserted.

[0021] A plurality of wind-breaking transverse plates 11 are installed on both sides of the front of the arc-shaped plate 4. The wind-breaking transverse plates 11 are thin plates arranged transversely, which can cut the wind and play a role of wind-breaking when driving at high speed.

[0022] Working principle: When in use, the arc plate 4 enables the car body to break the wind in the forward direction when driving. Compared with the plane, its arc-shaped structure greatly reduces the wind resistance. The rear deflector 5 is set to reduce the volume of the vacuum behind the car. Because the volume of the vacuum behind the car is smaller during driving, the wind resistance of the vehicle is lower. The wind-breaking tip plate 7 is set in the forward direction of the wheel 6 and the middle axis. In this way, the wind-breaking tip plate 7 is used to break the wind and guide the flow, and then the wind flow is guided by the sealing plate 8, and finally flows through the surface of the tail shield 9. The tail shield 9 has the same function as the rear deflector 5, both of which reduce the vacuum area of ​​the tail. The sealing plate 8 prevents the wind from flowing through the uneven surface of the wheel 6. In this way, the wind resistance can be greatly reduced when the vehicle is driving at high speed. When the wheel 6 needs to be repaired, the sealing plate 8 can be lifted up and supported by the support rod 10. The frame 1 is provided with a socket for the end of the support rod 10 to be inserted.

[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A low wind resistance container vehicle, comprising a vehicle frame (1) and a vehicle body (2), characterized in that: A door (3) is hingedly mounted on the side of the carriage body (2); an arc-shaped plate (4) is fixedly connected to the front of the carriage body (2); a rear deflector (5) is mounted on the back of the carriage body (2); a wheel (6) is mounted on the bottom of the frame (1); a wind-breaking spike plate (7) is fixedly mounted on the bottom of the frame (1); a sealing plate (8) is mounted on the back of the wind-breaking spike plate (7); the sealing plate (8) is arranged on the outer side of the wheel (6); a tail shield (9) is mounted on the back of the sealing plate (8); the tail shield (9) is arranged in an arc shape; and the tail shield (9) is fixedly mounted on the bottom of the frame (1).

2. A low wind resistance container carriage according to claim 1, characterized in that: The tail deflector (5) is configured as a quadrangular pyramid structure, and the tail deflector (5) comprises four plate bodies hinged to the back of the carriage.

3. The low wind resistance container carriage according to claim 1, characterized in that: The top of the sealing plate (8) is hinged to the bottom of the vehicle frame (1) via a hinge, and the bottom of the sealing plate (8) is hinged to a support rod (10).

4. The low wind resistance container carriage according to claim 1, characterized in that: A plurality of wind-breaking horizontal plates (11) are installed on both sides of the front side of the arc-shaped plate (4).

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